Pith Number

pith:WKSP5P5O

pith:2006:WKSP5P5OO327RJCL6JYUXZ2YBW

not attested not anchored not stored refs pending

Quantum Dialogue by Using the GHZ State

Chang-Bao Fu, Chung-In Um, Kyu-Hwang Yeon, Shou Zhang, Suc-Kyoung Hong, Yan Xia

arxiv:quant-ph/0601127 v1 · 2006-01-19 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKSP5P5OO327RJCL6JYUXZ2YBW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T14:52:57.579195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2a4febfae76f5f8a44bf2714be7580d9c85f70246058f40fd19e9f14adb2fa8

Aliases

arxiv: quant-ph/0601127 · arxiv_version: quant-ph/0601127v1 · doi: 10.48550/arxiv.quant-ph/0601127 · pith_short_12: WKSP5P5OO327 · pith_short_16: WKSP5P5OO327RJCL · pith_short_8: WKSP5P5O

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/WKSP5P5OO327RJCL6JYUXZ2YBW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b2a4febfae76f5f8a44bf2714be7580d9c85f70246058f40fd19e9f14adb2fa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80c7c15e404f40fe00153b251017cf39efcc408fa400d98f4e7aca5c80ca517f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-01-19T00:08:47Z",
    "title_canon_sha256": "558e12782ed63dc95fc7adc3f5f0f583730d5ea793edf0abc6feeb5b31b7df53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0601127",
    "kind": "arxiv",
    "version": 1
  }
}